Zusammenfassung
We report on the study of the magnetic ratchet effect in AlGaN/GaN heterostructures superimposed with a lateral superlattice formed by a dual-grating gate structure. We demonstrate that irradiation of the superlattice with a terahertz beam results in the direct ratchet current, which shows giant magneto-oscillations in the regime of Shubnikov-de Haas oscillations. The oscillations have the same ...
Nur für Besitzer und Autoren: Kontrollseite des Eintrags
Altmetric